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OM1324N2M PDF даташит

Спецификация OM1324N2M изготовлена ​​​​«Omnirel» и имеет функцию, называемую «Precision Adjustable Positive Voltage Regulator».

Детали детали

Номер произв OM1324N2M
Описание Precision Adjustable Positive Voltage Regulator
Производители Omnirel
логотип Omnirel логотип 

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OM1324N2M Даташит, Описание, Даташиты
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OM1324SMM OM1324NMM OM1324STM
OM1324NKM OM1324NTM OM1324N2M
1.5 AMP POSITIVE ADJUSTABLE VOLTAGE
REGULATOR APPROVED TO DESC DRAWING 7703405
Please see mechanical
outlines herein
Three Terminal, Precision Adjustable
Positive Voltage Regulator In Hermetic
Style Packages (LM117A)
FEATURES
• Similar To Industry Standard LM117A
• Approved To DESC Standardized Military Drawing Number 7703405
• Built In Thermal Overload Protection
• Short Circuit Current Limiting
• Available In Six Package Styles
• Maximum Output Voltage Tolerance Is Guaranteed to + 1%
DESCRIPTION
These three terminal positive regulators are supplied in hermetically sealed
packages. All protective features are designed into the circuit, including thermal
shutdown, current-limiting, and safe-area control. With heat sinking, these devices
can deliver up to 1.5 amps of output current. The LCC-20 device is limited to .5
amps. The unit also features output voltages that can be fixed from 1.2 volts to 37
volts using external resistors.
ABSOLUTE MAXIMUM RATINGS Tc @ 25°C
Power Dissipation
Case 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 W
Case-All Others. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 W
Input - Output Voltage Differential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 V
Operating Junction Temperature Range . . . . . . . . . . . . . . . . . . . . . - 55°C to + 150°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 65°C to + 150°C
Lead Temperature (Soldering 10 seconds) . . . . . . . . . . . . . . . . . . . . . . . . . . . 300°C
Thermal Resistance, Junction to Case:
Case 2, LCC-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17°C/W
Case U & M, TO-257 (Isol) and SMD-3 . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2°C/W
Case T&N, TO-257 (Non-Isol) and SMD-1 . . . . . . . . . . . . . . . . . . . . . . . 3.5°C/W
Case Y, TO-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0°C/W
Maximum Output Current:
Case 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 A
Case-All Others. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5A
Recommended Operating Conditions:
Output Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.2 to 37 VDC
Ambient Operating Temperature Range (TA). . . . . . . . . . . . . . . . - 55°C to + 125°C
Input Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.25 to 41.25 VDC
4 11 R2
Supersedes 1 07 R1
3.5 - 17
3.5









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OM1324N2M Даташит, Описание, Даташиты
OM1324NTM, OM1324STM, OM1324NKM, OM1324SMM, OM1324NMM, OM1324N2M
ELECTRICAL CHARACTERISTICS -55°C ≤ TA ≤ 125°C, IL = 8mA (unless otherwise specified)
OM1324NTM, OM1324STM, OM1324NKM, OM1324SMM, OM1324NMM
Parameter
Reference Voltage
Line Regulation
(Note 1)
Load Regulation
(Note 1)
Thermal Regulation
Ripple Rejection
(Note 2)
Adjustment Pin Current
Adjustment Pin
Current Change
Miminum Load Current
Current Limit
(Note 2)
Symbol
VREF
RLINE
RLOAD
VRTH
RN
IAdj
∆IAdj
ILmin
ICL
Test Conditions
VDIFF = 3.0V, TA = 25°C
VDIFF = 3.3V
VDIFF = 40V
3.0V ≤ VDIFF ≤ 40V, Vout = Vref, TA = 25°C
3.3V ≤ VDIFF ≤ 40V, Vout = Vref
VDIFF = 3.0V, 10mA ≤ IL ≤ 1.5A, TA = 25°C
VDIFF = 3.3V, 10mA ≤ IL ≤ 1.5A
VDIFF = 40V, 10mA ≤ IL ≤ 300mA, TA = 25°C
VDIFF = 40V, 10mA ≤ IL ≤ 195mA
Vin = 14.6V, IL = 1.5A
Pd = 20 Watts, t = 20 ms, TA = 25°C
f = 120 Hz, Vout = Vref
CAdj = 10 µF
VDIFF = 3.0V, TA = 25°C
VDIFF = 3.3V
VDIFF = 40V
VDIFF = 3.0V, 10mA ≤ IL ≤ 1.5A, TA = 25°C
VDIFF = 3.3V, 10mA ≤ IL ≤ 1.5A
VDIFF = 40V, 10mA ≤ IL ≤ 300mA, TA = 25°C
VDIFF = 40V, 10mA ≤ IL ≤ 195mA
3.0V ≤ VDIFF ≤ 40V, TA = 25°C
3.3V ≤ VDIFF ≤ 40V
VDIFF = 3.0V, VOUT = 1.4V (forced)
VDIFF = 3.3V, VOUT = 1.4V (forced)
VDIFF = 40V, VOUT = 1.4V (forced)
VDIFF = 15V
VDIFF = 40V, TA = 25°C
Min.
1.238
1.225
1.225
-4.5
-9
-15
-15
-15
-15
-5
66
-5
-5
-5
-5
-5
-5
1.5
0.18
Max.
1.262
1.270
1.270
4.5
9
15
15
15
15
5
100
100
100
5
5
5
5
5
5
5.0
5.0
5.0
3.5
1.5
Unit
V
mV
mV
mV
dB
µA
µA
mA
A
Notes:
1. Load and Line Regulation are specified at a constant junction temperature. Pulse testing with low duty cycle is used.
Changes in output voltage due to heating effects must be taken into account separately.
2. If not tested, shall be guaranteed to the specified limits.
3. The denotes the specifications which apply over the full operating temperature range.
3.5
PART NUMBER DESIGNATOR
Standard Military Drawing Number
Omnirel Part Number
7703405M
7703405U
7703405T
7703405Y
7703405N
77034052
OM1324SMM
OM1324STM
OM1324NTM
OM1324 NKM
OM1324NMM
OM1324N2M
Omnirel Package Designation
SMD-3
TO-257 (Isolated)
TO-257 (non-Isolated)
TO-3
SMD-1
LCC-20
3.5 - 18









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OM1324N2M Даташит, Описание, Даташиты
OM1324NTM, OM1324STM, OM1324NKM, OM1324SMM, OM1324NMM, OM1324N2M
ELECTRICAL CHARACTERISTICS -55°C ≤ TA ≤ 125°C, IL = 8mA (unless otherwise specified)
OM1324N2M
Parameter
Reference Voltage
Line Regulation
(Note 1)
Load Regulation
(Note 1)
Thermal Regulation
Ripple Rejection
(Note 2)
Adjustment Pin Current
Adjustment Pin
Current Change
Miminum Load Current
Current Limit
(Note 2)
Symbol
Test Conditions
VREF
RLINE
RLOAD
VRTH
RN
IAdj
∆IAdj
ILmin
ICL
VDIFF = 3.0V, TA = 25°C
VDIFF = 3.3V
VDIFF = 40V
3.0V ≤ VDIFF ≤ 40V, Vout = Vref, TA = 25°C
3.3V ≤ VDIFF ≤ 40V, Vout = Vref
VDIFF = 3.0V, 10mA ≤ IL ≤ 500 mA, TA = 25°C
VDIFF = 3.3V, 10mA ≤ IL ≤ 500 mA
VDIFF = 40V, 10mA ≤ IL ≤ 150 mA, TA = 25°C
VDIFF = 40V, 10mA ≤ IL ≤ 100 mA
Vin = 14.6V, IL = 300 mA
Pd = 4.0 Watts, t = 20 ms, TA = 25°C
f = 120 Hz, Vout = Vref
CAdj = 10 µF
VDIFF = 3.0V, TA = 25°C
VDIFF = 3.3V
VDIFF = 40V
VDIFF = 3.0V, 10mA ≤ IL ≤ 500 mA, TA = 25°C
VDIFF = 3.3V, 10mA ≤ IL ≤ 500 mA
VDIFF = 40V, 10mA ≤ IL ≤ 150mA, TA = 25°C
VDIFF = 40V, 10mA ≤ IL ≤ 100mA
3.0V ≤ VDIFF ≤ 40V, TA = 25°C
3.3V ≤ VDIFF ≤ 40V
VDIFF = 3.0V, VOUT = 1.4V (forced)
VDIFF = 3.3V, VOUT = 1.4V (forced)
VDIFF = 40V, VOUT = 1.4V (forced)
VDIFF = 15V
VDIFF = 40V, TA = 25°C
Min.
1.238
1.225
1.225
-4.5
-9
-15
-15
-15
-15
-2
66
-5
-5
-5
-5
-5
-5
0.5
0.15
Max.
1.262
1.270
1.270
4.5
9
15
15
15
15
2
100
100
100
5
5
5
5
5
5
5.0
5.0
5.0
1.65
0.65
Unit
V
mV
mV
mV
dB
µA
µA
mA
A
Notes:
1. Load and Line Regulation are specified at a constant junction temperature. Pulse testing with low duty cycle is used.
Changes in output voltage due to heating effects must be taken into account separately.
2. If not tested, shall be guaranteed to the specified limits.
3. The denotes the specifications which apply over the full operating temperature range.
APPLICATION
* Cin is required if regulator is located an
appreciable distance from power supply filter.
** Co is not needed for stability, however it does
improve transient response.
Vout = 1.25 V (1 +
R2
R1
)+ IAd j R2
Since IAdj is controlled to less than 100 µA,
the error associated with this term is negligible
in most applications.
Vin
Cin*
0.1 µF
OM1324STM
IAdj Adjust
R2
Vout
R1
240Ω
3.5 - 19
3.5










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